192490197113 has 2 divisors, whose sum is σ = 192490197114. Its totient is φ = 192490197112.

The previous prime is 192490197103. The next prime is 192490197121. The reversal of 192490197113 is 311791094291.

192490197113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182408430649 + 10081766464 = 427093^2 + 100408^2 .

It is a cyclic number.

It is not a de Polignac number, because 192490197113 - 2⁶ = 192490197049 is a prime.

It is not a weakly prime, because it can be changed into another prime (192490197103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96245098556 + 96245098557.

It is an arithmetic number, because the mean of its divisors is an integer number (96245098557).

Almost surely, 2^192490197113 is an apocalyptic number.

It is an amenable number.

192490197113 is a deficient number, since it is larger than the sum of its proper divisors (1).

192490197113 is an equidigital number, since it uses as much as digits as its factorization.

192490197113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 47.

The spelling of 192490197113 in words is "one hundred ninety-two billion, four hundred ninety million, one hundred ninety-seven thousand, one hundred thirteen".